@media (min-width:767px) {
    .home-head,
    .home-head-box {
        height: 300px;
    }
    .article,
    .page {
        padding: 20px 50px;
    }
    #whisper .comment-list:before,
    #whisper .comment-list:after {
        left: 50%;
        transform: translateX(-50%);
    }
    .whisper-odd>div {
        text-align: right;
    }
    .whisper-body>div {
        width: 50%;
    }
    .whisper-odd>div:before {
        right: 0;
        transform: translateX(10px);
    }
    .whisper-odd>div>img {
        right: 20px;
    }
    .whisper-odd .whisper-box {
        margin-right: 85px;
        text-align: left;
    }
    .whisper-odd .whisper-box {
        margin-right: 85px;
        text-align: left;
    }
    .whisper-even>div {
        margin-left: 50%;
    }
    .whisper-even>div:before {
        left: 0;
        transform: translateX(-10px);
    }
    .whisper-even>div>img {
        left: 20px;
    }
    .whisper-even .whisper-box {
        margin-left: 85px;
    }
}

@media (max-width:767px) {
    .home-head,
    .home-head-box {
        height: 100px;
    }
    .layout {
        width: 90%;
    }
    #main>.layout {
        transform: translateY(-40px);
    }
    .contain {
        padding: 50px 20px 0;
    }
    .main-position {
        transform: translateX(100%);
    }
    .sidebar {
        left: 0;
        transform: translateX(-100%);
    }
    .sidebar-display {
        transform: translateX(0);
    }
    .first-style-item,
    .sidebar {
        width: 100%;
    }
    .article,
    .page {
        padding: 20px;
    }
    .whisper-body>div {
        width: 100%;
        margin: 20px 0;
    }
    .whisper-body>div:before {
        transform: translateX(2px);
    }
    .whisper-body>div>img {
        left: 40px;
    }
    .whisper-box {
        margin-left: 105px;
    }
    #whisper .comment-list:before {
        left: 10px;
    }
}

@media (min-width: 768px) {
    .layout {
        width: 750px;
    }
    .first-style-article-list {
        width: 650px;
        column-count: 1;
    }
    .first-style-item {
        width: 80%;
    }
}

@media (min-width: 992px) {
    .layout {
        width: 950px;
    }
    .first-style-article-list {
        width: 850px;
        column-count: 2;
    }
    .first-style-item {
        width: 80%;
    }
    .article,
    .page {
        width: 900px;
    }
}

@media (min-width: 1200px) {
    .layout {
        width: 1100px;
    }
    .first-style-article-list {
        width: 1000;
        column-count: 2;
    }
    .first-style-item {
        width: 300px;
    }
}

@media (min-width: 1800px) {
    .layout {
        width: 1400px;
    }
    .first-style-article-list {
        width: 1300px;
        column-count: 3;
    }
    .first-style-item {
        width: 400px;
    }
}